Henkel BONDERITE® M-CR 600RTU™ AERO Aluminum Chromate Conversion Coating – 750 mL Kit
BONDERITE M-CR 600RTU AERO by Henkel is a professional-grade ready-to-use chromate conversion coating available in 750 mL Kit format. Designed for application on Aluminum, Light Metal Alloys, Aircraft Structures, it delivers reliable protection, long-term adhesion, and specification-grade coating performance across demanding aerospace, military, and industrial applications. Clear/yellow iridescent in color, this product is trusted by aerospace engineers, MRO professionals, and coating specialists worldwide who require consistent, specification-compliant coating performance in every application.
| Attribute | Detail |
|---|---|
| Manufacturer Part Number (MPN) | 2309222 |
| Brand | Henkel |
| Product / Model Name | BONDERITE M-CR 600RTU AERO |
| Color | Clear/Yellow Iridescent |
| Package Size | 750 mL Kit |
| Product Type | Ready-To-Use Chromate Conversion Coating |
| Specification | MIL-DTL-81706 |
| Compatible Substrates | Aluminum, Light Metal Alloys, Aircraft Structures |
Technical Information
Henkel BONDERITE M-CR 600RTU AERO is a ready-to-use (RTU) chromate conversion coating for aluminum and light metal alloys, eliminating the dilution step required with concentrate products like BONDERITE M-CR 120 AERO. The RTU formulation is applied directly from the container by brush, swab, or spray without requiring water dilution calculations or working solution preparation. This makes it particularly well-suited for MRO technicians performing touch-up chromate conversion coating on repaired aluminum surfaces in field maintenance environments where mixing facilities may not be available. It meets MIL-DTL-81706 specification requirements for the produced chromate conversion film.
Why Choose BONDERITE M-CR 600RTU AERO?
- Ready-To-Use Formula — No dilution required — apply directly from the 750 mL kit
- MIL-DTL-81706 Compliant Film — Meets military specification for chromate conversion coating on aluminum
- Field Maintenance Friendly — No mixing or dilution calculations for MRO and field repair use
- 750 mL Kit Format — Convenient size for touch-up and MRO chromate conversion coating
- Brush or Swab Application — Precise localized application on repaired aluminum surface areas
Frequently Asked Questions
Q: What is BONDERITE M-CR 600RTU AERO used for?
A: BONDERITE M-CR 600RTU AERO is used for ready-to-use chromate conversion coating touch-up on repaired aluminum aircraft structures and military equipment in MRO and field maintenance environments where diluting a concentrate product is impractical.
Q: What is the MPN for BONDERITE M-CR 600RTU AERO 750 mL Kit?
A: The Manufacturer Part Number (MPN) is 2309222.
Q: What is the difference between BONDERITE M-CR 120 AERO and M-CR 600RTU AERO?
A: BONDERITE M-CR 120 AERO is a concentrate that must be diluted in water to prepare the working solution. BONDERITE M-CR 600RTU AERO is pre-diluted ready-to-use — simply apply directly to the aluminum surface without any mixing or dilution.
Q: What specification does BONDERITE M-CR 600RTU AERO meet?
A: BONDERITE M-CR 600RTU AERO meets MIL-DTL-81706 for chemical conversion coatings for aluminum alloys when properly applied according to the product instructions.
Q: How is BONDERITE M-CR 600RTU AERO applied?
A: Apply directly to clean, deoxidized aluminum surfaces by brush, swab, or spray. Allow to react for the contact time specified in the product instructions, then rinse with clean water. No dilution is required.


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